The instructions given below have been contributed to us by users.
We have not tested nor verified the completeness and accuracy of
these instructions; we provide them for your benefit without any
implicit or explicit assurances.

Please note that some of these instructions involve configuring
the sofware to trust content from a web site. For simplicity,
the instructions have been written assuming you are accessing
ADS at its main site in the US, where the hostnames are in the
form *.harvard.edu. If you are accessing a different mirror site,
please replace the hostname(s) as appropriate.